| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.769 | 20/5:15.380 |
| 2 | 2 | 14.824 | 20/5:05.930 |
| 3 | 2 | 14.853 | 20/5:02.973 |
| 4 | 1 | 14.566 | 20/5:00.060 |
| 5 | 1 | 15.225 | 20/5:00.948 |
| 6 | 1 | 14.648 | 21/5:14.597 |
| 7 | 1 | 15.520 | 20/5:01.157 |
| 8 | 1 | 14.788 | 20/5:00.482 |
| 9 | 2 | 14.646 | 21/5:14.624 |
| 10 | 2 | 14.220 | 21/5:13.024 |
| 11 | 2 | 14.246 | 21/5:11.764 |
| 12 | 2 | 14.518 | 21/5:11.190 |
| 13 | 2 | 13.850 | 21/5:09.626 |
| 14 | 2 | 14.254 | 21/5:08.891 |
| 15 | 2 | 14.474 | 21/5:08.561 |
| 16 | 2 | 14.484 | 21/5:08.287 |
| 17 | 2 | 14.435 | 21/5:07.984 |
| 18 | 1 | 14.430 | 21/5:07.708 |
| 19 | 1 | 15.002 | 21/5:08.094 |
| 20 | 2 | 14.533 | 21/5:07.949 |
| 21 | 1 | 14.719 | 21/5:08.004 |